Cobb County, Georgia

Cobb County, Georgia
Map
Location in the state of Georgia
Georgia's location in the U.S.
Statistics
Founded	1832
Seat	Marietta
Largest city	Marietta
Area  - Total  - Land  - Water	345 sq mi (892 km²) 340 sq mi (881 km²) 4 sq mi (11 km²), 1.27%
PopulationEst.  - (2006)  - Density	679,325 1,952/sq mi (763/km²)
Website: www.cobbcounty.org

Cobb County is a county located in the U.S. state of Georgia. Its county seat and largest city is Marietta,^[1] which is located in the center of the county. The county was named for Thomas Willis Cobb, who in the early 19th century was a United States representative and senator from Georgia. Marietta was named for his wife, Mary Moore Cobb.^[2]

Cobb, along with several other counties in the same bill, was created December 3, 1832 by the Georgia General Assembly from the huge Cherokee "county" territory — land northwest of the Chattahoochee River which the state confiscated from the Cherokee Nation and redistributed to settlers via lottery, following the passage of the federal Indian Removal Act.^[3]

As of the 2000 census, the population is 607,751. The county's population has continued to grow. The 2008 estimate from the U.S. Census Bureau was 698,158 people.^[4] The county is part of the original and core (five-county) Atlanta metropolitan area, which is included in the Atlanta–Sandy Springs–Marietta, Georgia metropolitan statistical area.

The U.S. Census Bureau ranks Cobb County as the most-educated in the State of Georgia and 15th among all counties in the United States.^[5] It is consistently ranked among top 100 wealthiest counties in the United States.^[6]

Contents 1 Geography 1.1 Adjacent counties 1.2 Addressing 1.3 ZIP codes 1.4 Other geocodes 2 History 3 Demographics 4 Government and elections 4.1 Taxes 5 Communities 5.1 Cities 5.2 Census-designated places 5.3 Unincorporated areas 5.4 Formerly part of Cobb 6 Economy 7 Diplomatic missions 8 Transportation 8.1 Major highways 8.2 Airports 8.3 Rail 9 Recreation 9.1 Venues 10 Education 10.1 Colleges and universities 10.2 Schools 10.2.1 Public schools 10.2.2 Private schools 10.3 Public libraries 11 Sister Cities 12 References 13 External links

Geography

According to the U.S. Census Bureau, the county has a total area of 345 square miles (892 km²), of which, 340 square miles (881 km²) of it is land and 4 square miles (11 km²) of it (1.27%) is water.

The county is divided between two major basins. Most runoff flows into the Chattahoochee River (along the southeastern border), via Willeo Creek, Sope Creek, Rottenwood Creek, Nickajack Creek and Powers Creek. A ridge from Lost Mountain in the west, to Kennesaw Mountain in the north-central, to Sweat Mountain in the extreme northeast, divides the far north-northwest of the county into the Etowah River basin, which includes Lake Allatoona. The most notable creek in this area is the northward-flowing Noonday Creek.

There are several high points in Cobb County.

• Sweat Mountain, in the extreme northeast portion, runs along the border with Cherokee County, and is the metro area's major antenna farm
• Blackjack Mountain, a low ridge between central and east Cobb
• Kennesaw Mountain: the highest point in the county and in the entire suburban area of metro Atlanta, located in the north-northwest between Kennesaw and Marietta
• Little Kennesaw Mountain: an offshoot of Kennesaw
• Lost Mountain, in western Cobb
• Pine Mountain, west-northwest of Kennesaw Mountain, between Kennesaw and Due West
• Brushy Mountain, near Kennesaw Mountain, just southeast of Barrett Parkway at Cobb Parkway
• Vinings Mountain or Mount Wilkinson, overlooks the town of Vinings

Adjacent counties

• Cherokee County, Georgia - north
• Fulton County, Georgia - east, southeast
  • former Milton County (prior to 1932), northeast
• Douglas County, Georgia (originally part of Campbell) - southwest
• Paulding County, Georgia - west
• Bartow County, Georgia (originally named Cass) - northwest

Part of Cobb was given to create part of Milton in 1857.

	Bartow County	Cherokee County		v • d • e
	Paulding County		Fulton County
		Cobb County, Georgia
	Douglas County		Fulton County

Addressing

Despite the lack of a grid system of city blocks though the county, all street addresses have their numeric origin at the southwest corner of the town square in Marietta.

From here, the north/south boundary heads west on Georgia 120, which is Whitlock Avenue and Dallas Highway. All addresses actually on this road are considered "southwest", even on the north side of the street, To the east, it follows 120 (South Park Square, Roswell Street, and Roswell Road), then onto Lower Roswell Road, and finally skipping to Paper Mill Road across a roadless strip, and down a small section of Johnson Ferry Road to the river.

The east/west boundary follows Church Street and its extension north to Bell's Ferry Road, with all addresses on it being "northwest", even on the east side of the street. To the south, it follows an arbitrary path toward Mableton, usually running between roads instead of along them.

Because the USPS delivers mail from post offices in other counties in some places, it has assigned the names and ZIP codes of those cities to areas in Cobb. This creates a situation where an address can appear to be in Atlanta, but is actually northwest of Atlanta in southeast Cobb, for example. This is the case with 30339, which is "Atlanta" by default, while Vinings is listed as "not acceptable". This area includes the Cumberland/Galleria area.

ZIP codes

Marietta

• central and south - 30060 (Marietta main on Lawrence Street)
• southeast - 30067 (Windy Hill Road branch)
• east-southeast - 30068 (Mount Bethel branch on Lower Roswell Road)
• east - 30062 (Gresham Road branch)
• northeast - 30066 (Sprayberry branch in Sandy Plains)
• Dobbins Air Reserve Base - 30069 (Dobbins AFB is acceptable)
  • Lockheed Martin plant - 30063
• others - 30008, 30064, 30090
• PO boxes (at above post offices) - 30006, 30007, 30061, 30065

others

• Kennesaw - 30144, 30152 (new), 30156 (PO box), 30160 (PO box at Cobb Place)
• Acworth - 30101, 30102
• Smyrna - 30080, 30082 (30081 for PO boxes)
• Mableton - 30126
• Austell - 30106, 30168
• Powder Springs - 30127

out-of-county

• Vinings - all of 30339 ("Atlanta" by default)
• Roswell - part of 30075
• Woodstock - part of 30188

Other geocodes

Originally in area code 404, the county was moved into area code 770 in 1995, and overlaid by area code 678 in 1998. Prior to 1995, those with phones tied to the Woodstock exchange (prefixes 924, 926, 928, later 516 and 591) could also call the Canton exchange (479, later 445, then 704) as a local call. This became moot, along with other dual-zone exchanges in metro Atlanta, when the exurban exchanges (including Canton) were fully made a part of what was already the world's largest toll-free calling zone.

The county's FIPS code is 13067. Because the National Weather Service has not subdivided the county, its WRSAME code is 013067, for receiving targeted weather warnings from NOAA Weather Radio. The county is within the broadcast range of one weather radio station: KEC80, on 162.550MHz, transmitted to all of metro Atlanta and broadcast from NWSFO Peachtree City.

Cobb is county 033 on driver's licenses.

History

In 1915, convicted murderer Leo Frank was kidnapped from his jail and brought to Frey's Gin, two miles (3 km) east of Marietta. There he was lynched. The case was widely perceived as a miscarriage of justice.

When home rule was enacted statewide by amendment to the Georgia state constitution in the early 1960s, Ernest W. Barrett became the first chairman of the new county commission. The county courthouse, built in 1888, was demolished.

Demographics

Historical populations
Census	Pop.		%±
1900	24,664		—
1910	28,397		15.1%
1920	30,437		7.2%
1930	35,408		16.3%
1940	38,272		8.1%
1950	61,830		61.6%
1960	114,174		84.7%
1970	196,793		72.4%
1980	297,718		51.3%
1990	447,745		50.4%
2000	607,751		35.7%

As of 2006, there were 679,325 people, 248,303 households, and 169,178 families residing in the county. The population density was 1,998 people per square mile (763/km²). There were 261,659 housing units at an average density of 770 per square mile (301/km²). The racial makeup of the county in 2006 was 56.0% White, 29.6% Black, 0.5% Native American, 4.1% Asian, 0.0% Pacific Islander, 8.8% from other races, and 1.4% from two or more races. 11.1% of the population were Hispanic or Latino of any race.

There were 248,303 households out of which 35.80% had children under the age of 18 living with them, 54.30% were married couples living together, 10.70% had a female householder with no husband present, and 31.20% were non-families. 23.20% of all households were made up of individuals and 4.10% had someone living alone who was 65 years of age or older. The average household size was 2.71 and the average family size was 3.25.

In the county the population was spread out with 26.10% under the age of 18, 9.00% from 18 to 24, 36.50% from 25 to 44, 21.50% from 45 to 64, and 6.90% who were 65 years of age or older. The median age was 33 years. For every 100 females there were 98.50 males. For every 100 females age 18 and over, there were 95.90 males.

As of 2007, the mean income for a household in the county was $85,751, and the mean income for a family was $101,065. Males had a median income of $51,745 versus $42,509 for females. The per capita income for the county was $32,740. About 6.0% of families and 9.4% of the population were below the poverty line, including 9.1% of those under age 18 and 7.8% of those age 65 or over.

Government and elections

Under Georgia's home rule provision, county governments have free rein to legislate on all matters within the county, provided that such legislation does not conflict with state or federal laws or constitutions.

Cobb County is governed by a five-member board of commissioners, which has both legislative and executive authority within the county. The chairman of the board is elected county-wide. The other four commissioners are elected from single-member districts. The board hires a county manager who oversees day-to-day operations of the county's executive departments.

County residents also elect a sheriff, district attorney, probate court judge, clerk of superior court, clerk of the state court, state court solicitor, chief magistrate judge (who then appoints other magistrate court judges), superior court judges, state court judges, tax commissioner, surveyor, and a seven-member board of education. The following is a table of those currently holding office as of September 2007:

Office	Holder	Office	Holder
Sheriff	Neil Warren	State Court Solicitor	Barry E. Morgan
District Attorney	Pat Head	Chief Magistrate Judge	Frank Cox
Probate Court Judge	David Dodd	Tax Commissioner	Gail Downing
Clerk of the Superior Court	Jay Stephenson	Clerk of the State Court	Diane Webb

In addition to the county sheriff, the constitutional chief law enforcement officer of the county, Cobb County has a separate police department under the authority of the Board of Commissioners. The current Police Chief is G.B. Hatfield. The sheriff oversees the jail, to which everyone arrested under state law is taken, regardless of the city or other area of the county where it happens, or what police department makes the arrest.

Each city has a police department, but only Marietta, Smyrna, and Austell have their own fire departments, with the Cobb County Fire Department being the authority having jurisdiction over Kennesaw, Acworth, Powder Springs, and unincorporated areas. Cobb 911 covers unincorporated areas and the cities of Marietta and Powder Springs. Kennesaw and Acworth jointly operate a small 911 call center (PSAP) upstairs in Kennesaw city hall, dispatching the police departments in both cities, and forwarding fire calls to Cobb. Austell and Smyrna operate their own separate 911 systems.

Taxes

In addition to the 4% statewide sales tax, Cobb County levies an additional 2% for special projects, each 1% subject to separate renewal every few years by countywide referendum (including within its cities). This funds mainly transportation and parks. Cobb levies a 1% tax to lower property taxes, but only for the public school budget, and not the additional 1% HOST homestead exemption for general funds. It has also voted not to pay the extra 1% to join MARTA, which has made operating and expanding that rapid transit system difficult even in the two counties where it does operate.

At the beginning of 2006 it became the last county in the state to raise the tax to 6%, which also doubled the tax on food to 2%. The SPLOST barely passed by a 114 vote margin, or less than one-quarter of a percent, in a September 2005 referendum. The revenue will go to a new county courthouse and expanded jail, and toward various road projects.^[7] In 2008, the school tax was renewed for a third term, funding the Marietta and Cobb school systems.

Communities

Cities

• Acworth
• Austell
• Kennesaw
• Marietta
• Powder Springs
• Smyrna

Census-designated places

• Mableton (CDP, town incorporated 1912~1916)
• Vinings (CDP and town)
• Fair Oaks (CDP, but was never a town)

Unincorporated areas

Formerly incorporated:

• Chattahoochee Plantation
• Elizabeth

Modern communities:

• Cumberland/Galleria
• Town Center at Cobb

East Cobb, although often closer to Roswell, is mostly considered part of unincorporated Marietta by the U.S. Postal Service. Far southeastern Cobb (mainly Vinings and the Cumberland/Galleria area) is considered unincorporated Atlanta, even though it has its own ZIP code.

Formerly part of Cobb

• Roswell, ceded to Fulton in 1932

Existing communities:

• East Cobb - (E)
• Sandy Plains - (NE)
• Blackwells - (N)
• Clarkdale - (S)
• Noonday - (N)
• Mount Bethel - (E)
• Powers Park - (SE)
• Due West - (W)
• Lost Mountain - (W)
• Mars Hill - (WNW)
• Macland - (WSW)
• Westoak - (NE)

Economy

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The Home Depot is headquartered from the Atlanta Store Support Center at 2455 Paces Ferry Road in unincorporated Cobb County.^[8]

• The Weather Channel, headquartered north of Cumberland^{[citation needed]}
• The Home Depot, headquartered in unincorporated Cobb^{[citation needed]}
• Lockheed Martin, next to Dobbins in unincorporated Cobb.^{[citation needed]}
• Georgia Northeastern Railroad, in Marietta^{[citation needed]}
• Genuine Parts Company, headquartered in unincorporated Cobb^{[citation needed]}
• Glock, USA headquarters located in Smyrna^{[citation needed]}
• Cobb EMC and Cobb Energy, headquartered in Marietta^{[citation needed]}

Diplomatic missions

The Consulate-General of Costa Rica in Atlanta is located in Suite 100 at 1870 The Exchange in an unincorporated section of Cobb County.^[9]

Transportation

Major highways

• Interstate 20
• Interstate 75
• Interstate 285
• Interstate 575
• U.S. Route 41
• U.S. Route 78
• U.S. Route 278
• State Route 3
• State Route 5
• State Route 6
• State Route 8
• State Route 92
• State Route 120
• State Route 176
• State Route 280
• State Route 360

Airports

• Cobb County Airport at McCollum Field
• Dobbins Air Reserve Base (where the U.S. President usually arrives when visiting Atlanta)

Rail

• Norfolk Southern through Mableton, Austell railyard, Powder Springs
• CSX Transportation through Acworth, Kennesaw, Marietta, Smyrna, and Vinings
• Georgia Northeastern Railroad spur line north from Marietta
• Cobb Community Transit (CCT)

Recreation

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• American Adventures (Marietta)
• Chattahoochee River National Recreation Area
• Kennesaw Mountain National Battlefield Park (Kennesaw to Marietta)
• Lake Acworth/Acworth Beach(Acworth)
• Lake Allatoona (near Acworth)
• Mable House (Mableton)
• Marietta Confederate Cemetery (Marietta)
• Marietta Museum of History (Marietta)
• Marietta/Cobb Museum of Art (Marietta)
• Marietta National Cemetery (Marietta)
• Silver Comet Trail (Smyrna, Mableton, Powder Springs)
• Six Flags Over Georgia (Unincorporated Cobb)
• Six Flags White Water (Marietta)
• Southern Museum of Civil War & Locomotive History (Kennesaw)
• Sun Valley Beach (near Powder Springs)

Venues

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• Cobb County Civic Center
• Cobb Energy Performing Arts Center
• Mable House Amphitheater

Education

Colleges and universities

• Chattahoochee Technical College
• Kennesaw State University
• Life University
• Southern Polytechnic State University

Schools

Public schools

• Cobb County School District (serves all county locations except the city of Marietta)
• Marietta City Schools (serves city of Marietta locations)

Private schools

• Shreiner Academy, Marietta (preK-8)
• Cumberland Christian Academy, Austell (K-12)
• Mount Paran Christian School, Kennesaw (preK-12)
• Dominion Christian High School, Marietta
• East Cobb Christian School, Marietta (K-8)
• North Cobb Christian School, Kennesaw (K-12)
• St. Joseph's Catholic School, Marietta (K-8)
• St. Catherine of Siena Catholic School, Kennesaw (K-8)
• The Walker School, Marietta (preK-12)
• Whitefield Academy, Mableton (preK-12)
• Creative Montessori School Marietta
• Ambleside Academy, West Cobb (Pre-K-12)

Public libraries

• Cobb County Public Library System (CCPLS)
• Smyrna Public Library

Sister Cities

• Seongdong-gu, South Korea^[10]

[Linz, Germany] [Heredia, Costa Rica]

References

External links

• Cobb County government

v • d • e Municipalities and communities of Cobb County, Georgia County seat: Marietta Cities Acworth | Austell‡ | Kennesaw | Marietta | Powder Springs | Smyrna CDPs Fair Oaks | Mableton | Vinings Unincorporated community Chattahoochee Plantation Footnotes ‡This populated place also has portions in an adjacent county or counties

v • d • e Metro Atlanta Counties Barrow • Bartow • Butts • Carroll • Cherokee • Clayton • Cobb • Coweta • Dawson • DeKalb • Douglas • Fayette • Forsyth • Fulton • Gwinnett • Hall • Haralson • Heard • Henry • Jasper • Lamar • Meriwether • Newton • Paulding • Pickens • Pike • Rockdale • Spalding • Walton Major cities Atlanta Cities and towns 100k-250k Roswell • Sandy Springs Cities and towns 25k-100k Alpharetta • Candler-McAfee • Duluth • Dunwoody • East Point • Gainesville • Johns Creek • Mableton • Marietta • Milton • Newnan • North Atlanta • Peachtree City • Redan • Smyrna • Tucker Cities and towns 10k-25k Acworth • Belvedere Park • Buford • Carrollton • Cartersville • College Park • Conyers • Covington • Decatur • Druid Hills • Douglasville • Fayetteville • Forest Park • Griffin • Kennesaw • Lawrenceville • Lilburn • Monroe • Mountain Park • North Decatur • North Druid Hills • Panthersville • Powder Springs • Riverdale • Snellville • Stockbridge • Sugar Hill • Union City • Winder • Woodstock Topics Architecture • Culture • History • Media • Neighborhoods • People • Tourism • Transportation See also: Georgia

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Coordinates: 33°56′N 84°35′W / 33.94°N 84.58°W / 33.94; -84.58